GMC Terrain/Terrain Denali Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-18552429) - 2025
240 Vehicle Care
2. Lift up on the latch in the middle of the wiper
b
lade where the wiper arm attaches.
3. With the latch open, pull the wiper blade
down toward the windshield far enough
to release it from the J-hooked end of the
wiper arm.
4. Remove the wiper blade.
5. Reverse Steps 1–3 for wiper
blade replacement.
Rear Wiper Blade Replacement
To
replace the rear wiper blade:
1. Slide a plastic tool under the cover and push
upward to unsnap.
2. Slide the cover toward the wiper blade tip to
unhook it from the blade assembly.
3. Remove the cover.
4. Lift the wiper arm away from
the windshield.
5. Push the release lever (2) to disengage the
ho
ok and push the wiper arm (1) out of the
blade assembly (3).
6. Push the new blade assembly securely on
the wiper arm until the release lever clicks
into place.
7. To reinstall the cover, ensure that the
cover hook slides into the slot in the
blade assembly.
8. Snap the cover down to secure.
Windshield Replacement
Advanced Driver Assistance Systems
If the windshield needs to be replaced
and the vehicle is equipped with afront
camera sensor for the Advanced Driver
Assistance Systems, aGM replacement
windshield is recommended. The replacement
windshield must be installed according to GM
specifications for proper alignment. If it is not,
error messages may display, or these systems
may not work properly or at all. See your dealer
for proper windshield replacement.